Bluetooth headset battle...
New cell phone headsets promise to reduce background noise and improve clarity — but not always both.
Forget the smartphone wars. The Bluetooth is heating up with a showdown between cell phone headsets that reduce background noise and those that pledge to make inbound calls sound clearer than ever.
Aliph, maker of the popular Jawbone, and Plantronics unveiled new high-end headsets. Aliph’s latest entry, Jawbone Prime, incorporates new sensor technology to filter noise from honking...










































